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What is a Megapixel of Human Eye? Human Eye Resolution

Have you ever wondered about how much is the resolution of the human eye? The human eye has the ability to memorize all object shapes, colors, sizes, and details at once. So, can you imagine what is the megapixel of human eye?

Many of us have heard about the number of pixels in a camera, so we also expect to know how much a human eye’s pixels are and what a human eye’s resolution would be. Let’s know in detail.


According to a group of scientists, the eye of human beings has a resolution of 576 megapixels. That’s higher than the latest and greatest 4K ultra-high-definition televisions and over 200 times that of the average smartphone. That’s enough resolution to print out a photograph that is 43-feet wide.

The human eye can see finer details and has more resolution than modern-day digital cameras. Now you know that the human eye can see about 576 MP. But this is only partially true.

In fact, it can see 576 megapixels under optimal conditions. But in real life, it depends on age, environment, and visual acuity of the eyes. So, let’s discuss how good your vision is and the features of a human eye in detail.


How Good is a Human Eye Resolution?

It is estimated that the human eye can recognize about 2 million different colors in an ideal condition. That’s a lot when you compare it to cameras, which are limited by the number of pixels they have.

The human eye can be much more powerful than the latest cameras. Humans can see objects from very far distances and see objects at different brightness and contrast levels in daylight and dark environments.

The human eye is one of the most advanced optical systems known to man. Fitted with a tear film, cornea, iris, lens, and vitreous humor, the human eye is capable of producing a wide range of images that are not even imaginable for cameras today.

Because of the biological and optical limitations, the human eye can capture much more detailed pictures than any modern camera.

Regardless of whether we are talking about multiple megapixels (like in DSLRs) or recording in 3D with glasses, cameras still cannot compete with the eye’s capabilities.

How Many Megapixels Equivalent is the Human Eye Resolution?

The human eye is not like a single-frame snapshot camera of any digital device or mobile phone. Two eyes continuously make micro and macro eye movements and constantly send visual signals to the brain or the visual processing center.

One of the important benefits of having two eyes is to increase the resolution of the eyes even more. Similarly, the benefit of eye movements is to collect as many visual cues as possible to enhance the megapixels of the human eye.

Unlike digital cameras, the eyes do not work alone to produce beautiful pictures but work in combination with the brain that processes visual information.

How good is the resolution of the eye or the megapixel of the human eye depends on several factors including photoreceptors (rods and cones), neural components inside the eyes, visual pathway, and the brain

Formula to Calculate the Megapixel of Human Eye

Although the human eyes are capable of perceiving visual information of around 180 degrees without moving the head sidewise, we are using 120 degrees to calculate the megapixel of the eye so that we can consider the fixed primary gaze of the eye and the related visual field.

Here, the view in front of our eyes will be 120 by 120, like looking through a square frame at a scene. The resolution or the megapixel of the human eye would be:

120*120*60*60 / (0.3*0.3) = 576,000,000 individual pixels = 576 megapixels or 576 MP

Human Eye Can Capture 576 Megapixels of Resolution

The human eye can detect and resolve 576 megapixels per second in bright daylight & ideal conditions, which is about 200 times better than the latest digital cameras. It also means that we humans can detect a whole lot of information at a glance.

576 megapixels of human eye resolution means that our eyes can capture half a million picture pixels in a second to produce the clearest picture or vision that we usually see. This resembles how powerful our eyes are.

One of the coolest things about us humans is our ability to perceive detail. We have a very dense receptor array in our eyes capable of detecting and resolving over half a million images in one second.

So, our eyes are able to detect and resolve an extremely high amount of information at a glance. Even under very challenging circumstances, our eyes can still capture and process an impressive amount of information in any scene. This is all possible due to the 576-megapixel resolution of our eyes.

Features of Human Eye

The human eye is a complex organ located in our head. It is responsible for providing information about outside objects to our brain. The most prominent evidence of the human body is the human eye. They represent intelligence due to their seeing properties and convenience.

The use of this organ allows us to distinguish between right and wrong. It allows us to measure distances between us and other objects around us. This part of the body is sophisticated and the most advanced.

The human eye is the most complex and highly developed optical organ in the body. It has a critical role in both sending information to the brain and receiving information from it.

The eyes are connected to the brain via the nervous system, and they carry out the visual function with the help of the complex network of neurons and tissues.

So, there are multiple features of a human eye as compared to the other living being’s eyes. Let’s discuss some major human eye features in detail and know how much an average person is blessed in the form of their eyes.

Human Eye can Handle up to 36,000 bits of information in an hour:

Our eyes can process about 36,000 bits of information per hour, which means we can focus on 50 things at a time. So, we are able to retain most of the information that passes through our eyes because we can process as much as we can see.

This is quite surprising because there are numerous events happening at a point in time, and even if they were able to make an impression on our brains, we might be able to recall them later on.

So, this is the maximum limit of information that our eyes can handle. But, not every human is capable of doing it because of things like health conditions, age, visual circumstances, etc.

Human Eyes Can Distinguish 1,000,000 Colors:

Human eyes can actually distinguish 1 million different colors just by seeing Red, Green, and Blue colors. These are the three basic colors that together can form millions of different colors that we can see with our eyes.

It’s not about the number of color pigments present in your eye, but the number of photoreceptors present in both your retinas.

So, your retinas contain three different types of photoreceptor cells, making your eyes capable of seeing a huge array of colors.

Humans can see a huge variety of colors compared to animals or birds. Out of all the mammals in the world, humans are more color-sensitive than most others.

While dogs can only see a few colors, and people with color-blindness may have trouble distinguishing between them, most of us can differentiate thousands of hues.

176 Degrees is the Field of Vision that a Human Eye Can See:

Human’s eyes are positioned in front and up high on your face, which gives you a considerable amount of visual field which is nearly equal to 176 degrees. This is possible because humans have eyes on both sides of the head.

One eye takes in visual information from the right side of the field of view, and the other eye takes in visual information from the left side of the field of view. This act of perception is known as binocular vision.

So, this helps us to see things in the area of 176 degrees.

Final Verdict

Human eyes are the most complex part of their body. They are the main part of our intelligence as they are directly connected to our brain. Moreover, human eyes have better resolution than any other digital camera to date.

However, human eyes are powerful but not better than birds as birds have so many more rods and cones than humans. So, the bird’s eye resolution is estimated to be 2 to 8 times greater than ours.

Human Eye Vs Digital Camera (Video)


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